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-- Common JSON operations cheatsheet -- Read: col->'$.key' or JSON_EXTRACT(col, '$.key') -- Unquote: col->>'$.key' or JSON_UNQUOTE(JSON_EXTRACT(...)) -- Set: JSON_SET(col, '$.key', value) -- Remove: JSON_REMOVE(col, '$.key') -- Append: JSON_ARRAY_APPEND(col, '$', value) -- Search: JSON_SEARCH(col, 'one', value) -- Exists: JSON_CONTAINS_PATH(col, 'one', '$.key')
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